HELIA recommends 3CX

3CX is an advanced commercial phone system. We have found it to have the best value of any phone system available today and it supports companies from under 10 up to very large national companies. To find out more about 3CX, visit www.Office-Phone-Systems.ca

About the Polycom Lync License for Polycom Phones - 10 Pack

Microsoft Lync Server provides complete presence, instant messaging, conferencing and enterprise voice capabilities through a single, easy-to-use interface that is consistent across PC, browser, and mobile device. You can architect your deployment for high availability using data center resiliency and survivable branch appliances. Administrators benefit from a single, consistent management infrastructure, capabilities to increase availability, and interoperability with existing systems.